Triple

T20217458
Position Surface form Disambiguated ID Type / Status
Subject Andy Kirk and His Twelve Clouds of Joy E495164 entity
Predicate notableRoleOfMember P47271 FINISHED
Object Mary Lou Williams was the band’s primary pianist and arranger — NE NERFINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Mary Lou Williams was the band’s primary pianist and arranger | Statement: [Andy Kirk and His Twelve Clouds of Joy, notableRoleOfMember, Mary Lou Williams was the band’s primary pianist and arranger]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mary Lou Williams was the band’s primary pianist and arranger
Context triple: [Andy Kirk and His Twelve Clouds of Joy, notableRoleOfMember, Mary Lou Williams was the band’s primary pianist and arranger]
  • A. Mary Lou Williams chosen
    Mary Lou Williams was an influential American jazz pianist, composer, and arranger whose career spanned swing, bebop, and beyond, making her one of the most important women in jazz history.
  • B. Ella Fitzgerald and Nelson Riddle
    Ella Fitzgerald and Nelson Riddle were a celebrated jazz vocalist–arranger partnership, renowned for their sophisticated collaborations that paired Fitzgerald’s virtuosic singing with Riddle’s lush, swinging orchestral arrangements.
  • C. Nina Simone and Jimmy Bond and Albert Heath
    Nina Simone and Jimmy Bond and Albert Heath were the pianist-vocalist, bassist, and drummer, respectively, who together formed the jazz trio on Nina Simone’s influential early recording of “I Loves You, Porgy.”
  • D. Ella Fitzgerald and Louis Armstrong
    Ella Fitzgerald and Louis Armstrong were an iconic jazz duo whose collaborations blended Fitzgerald’s virtuosic vocal clarity with Armstrong’s gravelly voice and trumpet, producing some of the most celebrated recordings in jazz history.
  • E. Chick Webb
    Chick Webb was an influential American jazz and swing drummer and bandleader, best known for his powerful playing and for leading one of the most celebrated big bands of the 1930s at Harlem’s Savoy Ballroom.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66edaeeb08190bb74bd4a10aceca2 completed April 20, 2026, 6:22 p.m.
Created at: April 11, 2026, 11:39 p.m.